logout.jsp

来自「全部代码全部在JDK中调试成功」· JSP 代码 · 共 40 行

JSP
40
字号
<HTML>
<HEAD>
<%@ page session="true"  %>
<%@ page contentType="text/html;charset=gb2312" %>
 <TITLE>
logout
</TITLE>
</HEAD>
<BODY bgcolor="#CCFFCC">
<%@ page language="java"  %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page import="javax.servlet.*" %>
<%@ page import="javax.servlet.http.*" %>
<br>
<br>
<br>
<br>

    <% 
     String logout=(String)request.getParameter("logout");
       
      if(logout==null)
       logout=new String("no");
       else if(logout.equals("yes"))
     {
      
        synchronized (application)
           {
            Vector UserName=null;  
            UserName= (Vector)application.getAttribute("UserName");
            UserName.remove(session.getValue("name"));
	    }
        synchronized (application)
	{
            Vector outMessage=null;	  
	     outMessage= (Vector)application.getAttribute("Message");
            if(outMessage==null) 
                   outMessage= new Vector(30,10);
             String outstr=new String("<font color=blue>[道别]>>朋友们:我先走一步了,后会有期!

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